Metodologia de regulação de tensão no PAC de uma rede de distribuição secundária após a inserção de geração distribuída fotovoltaica.

Abstract

In this papper it is proposes a methodology for voltage regulation at the common control point of a secondary distribution network after insertion of photovoltaic distributed generation. The distribution network in Brazil was based on computer simulations based on data from a real distribution network located in the state of Paraíba. As simulations carried out with the objective of studying whether a distributed distribution insertion causes restrictions on the limits of equipment equipment such as equipment by the Brazilian National Electric Energy Agency; if the position of the distribution transformer TAP is a way of analyzing the regulation of the voltage in the PAC; analyze whether the seasons of the seasons impact the number of Violations of test values in the PAC. From all the simulations, it was also observed that, before the application of the methodology of the entire resource process, it was also performed, that the TAP transformation process was also carried out from an alternative resource, the from a process of transformation of the entire process, which can be carried out from the voltage limit and that the seasons directly impact the ownership of recorded Violations, as well as the value of minor Violations in the PAC. After applying the methodology, redistributing 27 loads in the generator unit phase, the voltage never exceeded the maximum possible limit. From a study regulation carried out from the methodology of this work, it is possible to guarantee greater safety to users and to the equipment installed in the distribution network in which the generating unit is installed, cost reduction for the provision of safety services , in addition to being a possible solution to one of the biggest problems of inserting the distributed generation unit in the distribution network